The new generation of climate instruments. Smarter. Faster. Better.

Smarter
The versatile testo 400 climate instrument and the wide range of precision sensors were developed with a single goal in mind: to make all measurement tasks in the field of ventilation easier and less complicated than ever before.

Faster
With testo 400 you can perform tasks that were previously only possible with a PC and software – directly on site with just one measuring instrument!

Better
With the testo 400 you always have your own personal assistant with you. The more demanding the measurement, the more support you get from the help functions in setting, measuring and evaluating the results.

Advantages of the testo 400

• Smart user support with ready-made measurement menus and measurement value analysis with traffic light principle – for error-free measurements.
• Manage all relevant customer data including measurement points directly in the instrument – work efficiently and directly at the measurement site.
• Finish the assignment by creating a report with full documentation, including photos, comments and your own logo directly on the site – get to the next job faster.
• The sensor can be changed without restarting the instrument – easy handling without losing time.
• The digital sensors can be calibrated completely independently of the measuring instrument. This means that you can continue to use the instrument with other sensors.
• The handy service bag provided includes molded slots for specific sensors and accessories.

So, as a consultant, expert or service technician in the ventilation sector, the testo 400 will help you carry out your measurement tasks quickly and efficiently. Relevant quality parameters in industrial production and manufacturing processes can also be checked reliably and accurately with the testo 400.

Maximum airflow measurement

• If you want to see the air flow rate in l/s or m3/h, the instrument can easily calculate and display this according to current standards.
• You always have all measurement sites with you, ready to use
• Bluetooth wireless sensors for maximum freedom of movement at work
• Easily conclude with a finished report directly on site

Maximized measurement in laboratories, cleanrooms and industry

• Help function for PMV/PPD measurements and determination of draft levels
• IAQ data logger (optional) for long-term measurement of indoor climate, independent of the instrument
• Complete the report either directly on site or later on a PC.

Maximum comfort level measurement

• Highest precision, especially for pressure and temperature measurements
• View all measurements in table and chart format
• Zero error adjustment in the instrument for even more accurate measurements

Common sensor range with testo 440

The sensor range of the versatile testo 400 climate instrument is shared with the testo 440. This means you can add to your toolbox as you go along and don’t need to buy new sensors if you invest in both instruments.

The delivery includes

Climate instrument testo 400 for ventilation and indoor climate, service bag for air flow measurement, PC program testo DataControl, connection hose, power supply unit with USB cable and factory protocol.

Download the testo DataControl from the“Download” tab.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

OBS! Givare ingår inte. Välj en givare som uppfyller dina krav från vårt breda sortiment under fliken ”Givare”.

Inlägget testo 400 – climate instrument for ventilation and indoor climate dök först upp på Nordtec.

Relative humidity and air temperature are two crucial factors e.g.. for assessing indoor air quality and comfort. So if you want to make sure that people are comfortable indoors or that there are optimal conditions in storage rooms – then the compact testo 625 moisture meter is the perfect choice. To get accurate results as quickly and easily as possible, the testo 625 not only calculates dew point and wet bulb temperature automatically. The time and point averages are also displayed immediately.

Så här underlättar testo Smart-appen för dig:

• Enkel inställning av mätinstrumentet
• Effektiv kund- och mätplatshantering
• Pålitlig lagring av alla mätdata
• Förvandlar mobilen till en andra skärm
• Visning av grafiska mätvärdeskurvor
• Enkel dokumentering av allt arbete
• Skicka rapporter direkt från mätplatsen via e-post

testo Smart-appen finns på Google Play och App Store. Den är gratis att både ladda ned och använda.

Areas of use for testo 625

Ideal for checking production and storage conditions, ensuring the quality of your products and ensuring the right indoor climate in greenhouses, archives and libraries as well as offices and public spaces.

Included in delivery

• testo 625 – Moisture meter with app connection and sound alarm, incl.. transport bag
• Calibration protocol
• 3 AA batteries

Inlägget testo 625 – moisture and temperature meter dök först upp på Nordtec.

The testo 605-H1 moisture meter offers reliable measurement of humidity and air temperature as well as dew point calculation. It has a permanently mounted sensor probe which means it is excellent for easily performing control measurements in boreholes, ventilation ducts etc. If you are looking for a compact, user-friendly moisture meter, the testo 605-H1 is the perfect choice. It measures relative humidity and air temperature and also calculates the dew point in the range of -20 to +50°C. The built-in Testo humidity sensor ensures reliable measurement results with high long-term stability.

• RBK approved for sampling and borehole measurement
• Calculates the dew point
• The accurate and long-term stable moisture sensor is not affected by condensation.
• Can be attached to the breast pocket with a clip
• Ideal e.g. for controlling building moisture

testo 605-H1 – multi-purpose moisture meter

The moisture meter is suitable for moisture and air temperature measurements in all kinds of environments, such as The testo 605-H1 is particularly useful for measuring moisture in concrete and for measuring in ventilation ducts thanks to the flexible probe tube (length 125 mm). The bracket, which is also included, allows you to fix the instrument in a desired position in e.g. a ventilation duct. This means you can take your measurements without having to hold the moisture meter.

The design of the testo 605-H1 moisture and temperature meter has been thought out down to the smallest detail: the display can be angled in different positions so that the measured values can be easily read. When not using the testo 605-H1, the rotatable protective cap at the end of the probe tube protects the moisture sensor from mechanical impact.

Included in delivery

testo 605-H1 moisture meter with dew point calculation, including duct mount, mounting clamp, manual and batteries.

Inlägget testo 605-H1 – Versatile moisture meter dök först upp på Nordtec.

The testo 610 is an instrument in the PocketLine series that is characterized by professional measurement technology in true pocket size. The testo 610 moisture meter enables fast, accurate measurement of temperature and humidity. In addition, the user-friendly measuring instrument can calculate dew point and wet bulb temperature. Both measurements allow conclusions to be drawn about the relationship between temperature and humidity and are important factors in assessing indoor climate.

Reliable technology, easy to use: the testo 610 moisture meter

With the built-in NTC temperature sensor, the testo 610 moisture meter offers high accuracy in terms of temperature measurement. The moisture meter measures air humidity with a capacitive moisture sensor characterized by high accuracy and long-term stability. The two sensors make the testo 610 a reliable and safe instrument for moisture and temperature measurement.

testo 610 is easy to use: the current temperature and humidity values are easily readable on the illuminated display. In addition, it can display the calculated dew point and wet bulb temperature and min/max values. With a protective cover, wrist strap and belt holder, the handy moisture meter can be safely stored and easily taken to any measurement site.

Included in delivery

The testo 610 moisture meter, protective cover, wrist strap, belt holder, factory protocol and instructions for use.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 610 – pocket-sized moisture meter dök först upp på Nordtec.

This measuring set includes the testo 440 air flow and indoor climate meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. Clearly structured measurement menus for volume flow in ducts/air vents, k-factor, turbulence degree, cooling/heating load, indication of moisture damage risk and logging function. With these menus you can complete the measurement data faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.

If you are looking for a hygrometer or moisture meter, here is a measurement kit for measuring moisture and temperature in warehouses, cold stores and workrooms, but also in ventilation ducts. The instrument and the humidity/temperature sensor are extremely easy to use and also benefit from the intelligent calibration concept, which means that you only send in the sensor part for calibration and keep the handle and the instrument.

testo 440 is also a data logger

The multi-instrument can log and store up to a maximum of 7,500 measurement blocks, which can be read out via a USB port and further processed as a CSV file on your computer (e.g. with Excel). With the Testos BLUETOOTH/IRDA printer (ordered separately), you can print a report with your measurement data directly on site.

Included in delivery

– Airflow and indoor climate meter testo 440
– Humidity and temperature sensor with Bluetooth
– Service bag for testo 440

Inlägget testo 440 – moisture measurement kit dök först upp på Nordtec.

This measurement set includes the testo 440 airflow and IAQ meter. It can be connected to a wide range of digital sensors, testo SmartProbes and many other temperature sensors. Clearly structured measurement menus for duct/vent volume flow, k-factor, turbulence degree, cooling/heating load, moisture damage risk indication and logging function. These menus allow you to complete measurement tasks faster, more efficiently and more reliably. Reports can be exported as Excel files via the USB interface or printed on site.

If you’re looking for a hygrometer or moisture meter, here’s a measurement kit for highly accurate measurement of moisture and temperature in warehouses, cold rooms and workspaces, but also in ventilation ducts. The instrument and moisture/temperature sensor are extremely easy to use and also benefit from the intelligent calibration concept, which means that you only send in the sensor part and keep the handle and instrument.

Included in delivery

In addition to the instrument, the following parts are included in the measurement kit:
– Highly accurate moisture sensor with temperature sensor and fixed cable
– Service bag for testo 440

Inlägget testo 440 – measuring kit for high accuracy moisture measurement dök först upp på Nordtec.

Measures temperature, humidity and pressure dew point in compressed air systems. Readings from up to three temperature or temperature/humidity sensors can be displayed simultaneously. The sensors are so-called radio sensors, i.e. the measured values are sent wirelessly to the measuring instrument. Special user profiles linked to function keys and a menu guide make operation easy and intuitive.
The moisture content of materials can be shown directly on the display. Characteristic curves for different materials can be selected in the instrument. The Testo 635 also calculates the dew point distance between the ambient air and the surface temperature to analyze the risk of condensation on walls and ceilings, for example.

Precision sensors are available for measuring the pressure dew point in compressed air systems down to -60°C tpd. Testo’s patented moisture sensor has an outstanding performance in terms of hysteresis, long-term stability, temperature resistance and robustness.

For more information, please contact us or download the PDF datasheet of this hygrometer / moisture meter (see under the PDF brochures tab above).

The main benefits

• 3 radio transmitters can be connected simultaneously
• Measures temperature, humidity, pressure dew point etc.
• U-value sensors can be connected
• Non-destructive measurement of building materials
• Cyclical printing with IR printers
• Robust instrument, IP54

Included in delivery

testo 635-1 moisture/temp. meter, radio, incl. battery and factory protocols.

Fabriksprotokoll: utfärdas på fabriken efter en kontroll av att produkten fungerar och uppfyller angiven mätnoggrannhet. Läs om skillnaden mellan fabriksprotokoll och ackrediterad kalibrering.

Inlägget testo 635-1 – professional instrument for temperature and humidity dök först upp på Nordtec.

testo 635-2 measures temperature, humidity, equilibrium moisture in materials and pressure dew point in compressed air systems. The testo 635-2 has an internal memory to save and log measurement values. These can then be analyzed and displayed in diagrams or tables in the accompanying PC program Testo ComSoft Pro.

Readings from up to three temperature or temperature/humidity sensors can be displayed in the testo 635. The measurements are transmitted by radio transmission, i.e.. wireless. Specific user profiles linked to function keys and to a menu guide make operation easy and intuitive. Material moisture can be shown directly on the display. Characteristic curves for different materials can be selected directly in the instrument, in addition, own curves can be stored in ComSoft and transferred to the instrument. The Testo 635 also calculates the dew point distance between the ambient air and the surface temperature to analyze the risk of condensation on walls and ceilings, for example.

There are precision sensors for measuring the pressure dew point of compressed air systems down to -60°C tpd. Testo’s patented moisture sensor has an outstanding performance in terms of hysteresis, long-term stability, temperature resistance and robustness.

Please contact us for more information or download the PDF data sheet of this hygrometer / moisture meter (see under the PDF brochures tab).

The main benefits

• Internal memory (10,000 measurements)
• ComSoft Pro for archiving and documenting measurement data
• Storage of data under measurement site name
• User profiles
• Display of material moisture
• Display of dew point distance

Included in delivery

Testo 635-2 humidity/temperature meter, radio, memory, incl. battery. computer program

Inlägget testo 635-2 – moisture and temperature meter with memory dök först upp på Nordtec.

testo 622 is a precision instrument for measuring air pressure, humidity and temperature. It is perfect for checking e.g. laboratory climate where this needs to be monitored and documented for quality reasons. The large, easy-to-read display shows current readings along with the date and time. It therefore provides all important data for e.g. a factory protocol in an instant. A reminder function notifies the user when the next calibration is due.

• Provides full control of the laboratory climate
• All important values at a glance
• Accurate pressure, humidity and temperature sensors
• Large easy-to-read display
• Adjustable calibration reminder function

Included in delivery

testo 622 hygrometer and barometer, factory protocol, wall and table mount, 4 x AA batteries and user manual.

Inlägget testo 622 – hygrometer and barometer dök först upp på Nordtec.

The testo 623 hygrometer provides a quick overview of moisture and temperature – both in the present and in the past. All important climate data is always at hand; testo 623 makes advanced analysis on a computer unnecessary – saving time and money. Did the night-time reduction work? Questions like these can be quickly answered using the instrument. The hygrometer displays current and past readings on a large and very easy-to-read display. The user can read either the humidity or temperature values for the last few days in a histogram. It can display readings for the last hour, 2 hours, 12 hours, 24 hours or 12 days. In total, testo 623 can store data from the last 3 months.

• History for up to 3 months
• All important values at a glance
• Accurate and long-term stable humidity and temperature sensors
• Large easy-to-read display

Included in delivery

Hygrometer testo 623, batteries, factory protocol, wall mount and user manual

Inlägget testo 623 – hygrometer with history dök först upp på Nordtec.